000 00316nam a2200145Ia 4500
008 221121s9999 xx 000 0 und d
041 _aENGLISH
082 _bJAC
100 _aJACK CHALLONER
245 0 _a1001INVENTIONS THAT CHANGED TH
260 _bIMPULSE
300 _a960
650 _aG.K.
942 _cBK
999 _c174073
_d174073